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SMCI20261218C66
SMCI Dec 18 2026 66.00 Call (SMCI261218C00066000)
option OPRA

EOD

Sep 17, 2026

1.28+62.025%(+0.49)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-17	1.2800	1.2800	1.2800	1.2800	+62.025%	1	1,498	0.000%
2026-09-15	0.7900	0.7900	0.7900	0.7900	-26.852%	1	1,498	+62.025%
2026-09-11	1.0400	1.0900	1.0400	1.0800	-3.571%	4	1,498	+18.519%
2026-09-10	1.1100	1.1200	1.1100	1.1200	-18.841%	2	1,502	+14.286%
2026-09-09	1.3800	1.3800	1.3800	1.3800	-17.365%	2	1,503	-7.246%
2026-09-08	1.7400	1.7700	1.6700	1.6700	+28.462%	9	1,503	-23.353%
2026-09-04	1.2900	1.3000	1.2800	1.3000	+30.000%	5	1,509	-1.538%
2026-09-03	1.0000	1.0000	1.0000	1.0000	+16.279%	50	1,509	+28.000%
2026-09-01	0.8600	0.8600	0.8600	0.8600	-26.496%	1	1,509	+48.837%
2026-08-28	1.2900	1.3700	1.1700	1.1700	-24.516%	17	1,509	+9.402%
2026-08-27	1.5500	1.5500	1.5500	1.5500	+9.155%	1	1,510	-17.419%
2026-08-26	1.4000	1.4200	1.4000	1.4200	-8.974%	30	1,510	-9.859%
2026-08-25	1.4800	1.5600	1.4800	1.5600	+52.941%	4	1,518	-17.949%
2026-08-24	1.0200	1.0200	1.0200	1.0200	-26.087%	23	1,516	+25.490%
2026-08-21	1.3800	1.3800	1.3800	1.3800	-6.122%	1	1,539	-7.246%
2026-08-20	1.4700	1.4700	1.4700	1.4700	+0.685%	1	1,539	-12.925%
2026-08-18	1.3500	1.4600	1.3500	1.4600	-36.245%	4	1,539	-12.329%
2026-08-14	2.4500	2.4500	2.1000	2.2900	-6.531%	11	1,539	-44.105%
2026-08-13	2.2000	2.6000	2.2000	2.4500	+44.118%	14	1,544	-47.755%
2026-08-12	1.2900	1.7000	1.2900	1.7000	+65.049%	2	1,534	-24.706%
2026-08-11	1.0300	1.0300	1.0300	1.0300	-20.769%	1	1,534	+24.272%
2026-08-05	1.3000	1.3000	1.3000	1.3000	+44.444%	1	1,535	-1.538%
2026-08-03	0.8200	0.9000	0.8200	0.9000	+9.756%	12	1,536	+42.222%
2026-07-29	0.8200	0.8200	0.8200	0.8200	-23.364%	12	1,535	+56.098%
2026-07-27	1.0700	1.0700	1.0700	1.0700	+38.961%	2	1,535	+19.626%
2026-07-16	0.7700	0.7700	0.7700	0.7700	-22.222%	13	1,533	+66.234%
2026-07-13	1.0100	1.0100	0.9900	0.9900	-13.158%	4	1,520	+29.293%
2026-07-10	1.1400	1.1400	1.1400	1.1400	-1.724%	1	1,516	+12.281%
2026-07-09	1.2300	1.2300	1.1600	1.1600	-27.044%	6	1,517	+10.345%
2026-06-26	1.5900	1.5900	1.5900	1.5900	-30.870%	1	1,522	-19.497%
2026-06-24	2.1900	2.3000	2.1900	2.3000	-11.877%	2	1,522	-44.348%
2026-06-23	2.6000	2.6100	2.5900	2.6100	-13.576%	54	1,520	-50.958%
2026-06-22	2.2000	3.0500	2.2000	3.0200	+80.838%	8	1,492	-57.616%
2026-06-18	1.6700	1.6700	1.6700	1.6700	-8.743%	1	1,497	-23.353%
2026-06-15	1.8300	1.8300	1.8300	1.8300	-12.019%	1	1,497	-30.055%
2026-06-12	2.0800	2.0800	2.0800	2.0800	-23.529%	5	1,497	-38.462%
2026-06-10	2.9500	2.9500	2.7200	2.7200	-44.715%	6	1,497	-52.941%
2026-06-08	4.9200	4.9200	4.9200	4.9200	-28.175%	4	1,497	-73.984%
2026-06-04	6.8000	6.8500	6.7500	6.8500	-3.521%	11	1,501	-81.314%
2026-06-03	7.1000	7.1000	7.1000	7.1000	-17.153%	30	1,501	-81.972%
2026-06-02	8.9500	8.9500	8.5400	8.5700	+16.599%	435	1,531	-85.064%
2026-06-01	7.2500	7.6000	7.2500	7.3500	+1.379%	36	1,619	-82.585%
2026-05-29	7.8500	8.0000	7.2500	7.2500	+42.157%	461	1,611	-82.345%
2026-05-28	5.6000	5.6000	5.1000	5.1000	+45.714%	6	1,192	-74.902%
2026-05-27	3.5500	3.5500	3.2500	3.5000	+41.129%	9	1,186	-63.429%
2026-05-22	2.4800	2.4800	2.4800	2.4800	+67.568%	2	1,192	-48.387%
2026-05-18	1.4800	1.4800	1.4800	1.4800	-20.856%	14	1,192	-13.514%
2026-05-13	1.8700	1.8700	1.8700	1.8700	-28.077%	1	1,199	-31.551%
2026-05-11	2.6000	2.6000	2.6000	2.6000	0.000%	7	1,199	-50.769%
2026-05-08	2.6100	2.6100	2.6000	2.6000	+21.495%	3	1,200	-50.769%
2026-05-07	2.1400	2.1400	2.1400	2.1400	-11.203%	10	1,199	-40.187%
2026-05-06	1.8100	2.4100	1.8100	2.4100	+53.503%	2	1,200	-46.888%
2026-04-24	1.5700	1.5700	1.5700	1.5700	+22.656%	1	1,199	-18.471%
2026-04-22	1.2800	1.2800	1.2800	1.2800	-5.185%	1	1,199	0.000%
2026-04-21	1.3500	1.3500	1.3500	1.3500	+16.379%	1	1,198	-5.185%
2026-04-17	1.1900	1.1900	1.1600	1.1600	-2.521%	2	1,198	+10.345%
2026-04-16	1.1900	1.1900	1.1700	1.1900	+19.000%	204	1,197	+7.563%
2026-04-15	1.0400	1.0700	1.0000	1.0000	-3.846%	5	1,073	+28.000%
2026-04-14	1.1300	1.1300	1.0400	1.0400	+38.667%	4	1,073	+23.077%
2026-03-20	0.7500	0.7500	0.7500	0.7500	-58.333%	1	1,072	+70.667%
2026-03-09	1.8000	1.8000	1.8000	1.8000	-18.182%	10	1,072	-28.889%
2026-03-04	2.2000	2.2000	2.2000	2.2000	+7.317%	10	1,082	-41.818%
2026-02-26	2.0400	2.0500	2.0200	2.0500	-18.000%	31	1,072	-37.561%
2026-02-25	2.1800	2.5000	2.1700	2.5000	+21.951%	218	1,116	-48.800%
2026-02-17	2.0500	2.0500	2.0500	2.0500	-15.984%	1	1,116	-37.561%
2026-02-11	2.4400	2.4400	2.4400	2.4400	-21.543%	85	1,115	-47.541%
2026-02-06	3.1300	3.2000	3.1100	3.1100	+11.470%	49	1,200	-58.842%
2026-02-04	3.5000	3.5000	2.7900	2.7900	-6.689%	12	1,223	-54.122%
2026-01-22	3.0200	3.0200	2.9900	2.9900	+49.500%	3	1,223	-57.191%
2026-01-13	2.0000	2.0000	2.0000	2.0000	-11.111%	1	1,223	-36.000%
2026-01-12	2.2500	2.2500	2.2500	2.2500	+0.897%	1	1,224	-43.111%
2026-01-08	2.2600	2.2600	2.2300	2.2300	+3.721%	7	1,225	-42.601%
2026-01-06	2.1500	2.1500	2.1500	2.1500	+2.381%	21	1,225	-40.465%
2025-12-29	2.1000	2.1000	2.1000	2.1000	-23.077%	2	1,205	-39.048%
2025-12-16	2.7300	2.7300	2.7300	2.7300	-41.290%	2	1,205	-53.114%
2025-11-13	4.6500	4.6500	4.6500	4.6500	-28.462%	1	1,205	-72.473%
2025-11-10	6.8400	6.8400	6.5000	6.5000	-36.893%	3	1,206	-80.308%
2025-11-04	10.3000	10.3000	10.3000	10.3000	-18.124%	1	1,205	-87.573%
2025-10-28	12.6500	12.6500	12.5800	12.5800	+10.351%	2	1,205	-89.825%
2025-10-27	11.4500	11.4500	11.4000	11.4000	+5.458%	10	1,206	-88.772%
2025-10-23	10.8100	10.8100	10.8100	10.8100	-14.342%	2	1,206	-88.159%
2025-10-17	12.6200	12.6200	12.6200	12.6200	-9.857%	24	1,207	-89.857%
2025-10-16	14.0000	14.0000	14.0000	14.0000	+3.169%	5	1,231	-90.857%
2025-10-15	13.5700	13.5700	13.5700	13.5700	+3.037%	24	1,231	-90.567%
2025-10-14	13.1700	13.1700	13.1700	13.1700	-2.082%	1	1,207	-90.281%
2025-10-10	15.2500	15.7500	13.4500	13.4500	-15.674%	4	1,208	-90.483%
2025-10-09	16.2100	16.2100	15.9500	15.9500	+4.044%	3	1,211	-91.975%
2025-10-08	13.9300	15.3300	13.9300	15.3300	+35.066%	8	1,210	-91.650%
2025-10-02	10.9500	11.3500	10.9500	11.3500	+12.935%	10	1,211	-88.722%
2025-10-01	10.0500	10.0500	10.0500	10.0500	+34.899%	1	1,211	-87.264%
2025-09-25	7.4500	7.4500	7.4500	7.4500	+21.138%	4	1,210	-82.819%
2025-09-09	5.2000	6.1500	5.2000	6.1500	+21.782%	7	1,210	-79.187%
2025-09-05	5.1000	5.1200	5.0500	5.0500	-2.885%	32	1,209	-74.653%
2025-09-04	5.2100	5.2100	5.2000	5.2000	-11.864%	6	1,189	-75.385%
2025-08-29	5.9000	5.9000	5.9000	5.9000	-14.616%	5	1,190	-78.305%
2025-08-22	6.7500	6.9100	6.7500	6.9100	+9.335%	8	1,190	-81.476%
2025-08-20	6.3200	6.3200	6.3200	6.3200	-10.734%	5	1,185	-79.747%
2025-08-19	7.0800	7.0800	7.0800	7.0800	-4.324%	1	1,180	-81.921%
2025-08-15	7.4000	7.4000	7.4000	7.4000	-20.601%	1	1,181	-82.703%
2025-08-06	9.7000	9.7000	9.3200	9.3200	-44.192%	6	1,181	-86.266%
2025-08-01	16.7000	16.7000	16.7000	16.7000	-12.244%	1	1,176	-92.335%
2025-07-31	19.0300	19.0300	19.0300	19.0300	+2.038%	5	1,177	-93.274%
2025-07-30	18.4000	18.6500	18.4000	18.6500	+5.666%	2	1,172	-93.137%
2025-07-29	18.1200	18.1200	16.8200	17.6500	+2.378%	43	1,172	-92.748%
2025-07-28	16.8000	17.2400	16.8000	17.2400	+28.753%	2	1,178	-92.575%
2025-07-25	13.3900	13.3900	13.3900	13.3900	-10.435%	1	1,180	-90.441%
2025-07-17	14.9500	14.9500	14.9500	14.9500	-1.385%	1	1,180	-91.438%
2025-07-15	15.0400	15.1600	14.9700	15.1600	+16.615%	68	1,179	-91.557%
2025-07-14	13.3800	13.3800	13.0000	13.0000	+1.562%	2	1,194	-90.154%
2025-07-11	12.8000	12.8000	12.8000	12.8000	-7.246%	255	1,195	-90.000%
2025-07-10	14.0000	14.0000	13.7500	13.8000	+2.222%	255	1,195	-90.725%
2025-06-27	13.5000	13.5000	13.5000	13.5000	+40.625%	9	1,000	-90.519%
2025-06-23	9.6000	9.6000	9.6000	9.6000	-17.597%	2	998	-86.667%
2025-06-18	11.6500	11.6500	11.6500	11.6500	+10.009%	1	996	-89.013%
2025-06-16	10.5900	10.5900	10.5900	10.5900	+1.340%	1	996	-87.913%
2025-06-05	10.4500	10.4500	10.4500	10.4500	+3.671%	3	996	-87.751%
2025-06-02	10.0800	10.0800	10.0800	10.0800	-21.739%	1	996	-87.302%
2025-05-15	12.8800	12.8800	12.8800	12.8800	-5.155%	1	995	-90.062%
2025-05-14	12.6800	13.5800	12.6800	13.5800	+71.465%	4	996	-90.574%
2025-04-25	7.7400	7.9800	7.7400	7.9200	+40.177%	90	996	-83.838%
2025-04-22	5.6500	5.6500	5.6500	5.6500	+2.727%	50	996	-77.345%
2025-04-21	5.5000	5.5000	5.5000	5.5000	-6.303%	2	996	-76.727%
2025-04-17	5.8700	5.8700	5.8700	5.8700	-19.699%	5	996	-78.194%
2025-04-10	7.8500	7.8500	7.3100	7.3100	-17.120%	2	996	-82.490%
2025-04-09	8.8200	8.8200	8.8200	8.8200	+18.868%	1	997	-85.488%
2025-04-07	7.4200	7.4200	7.4200	7.4200	+21.639%	10	996	-82.749%
2025-04-04	5.9000	6.1000	5.8500	6.1000	-25.610%	14	996	-79.016%
2025-03-28	8.2000	8.2000	8.2000	8.2000	-25.455%	10	996	-84.390%
2025-03-19	11.0000	11.0000	11.0000	11.0000	-1.786%	10	996	-88.364%
2025-03-03	11.2000	11.2000	11.2000	11.2000	-9.677%	1	986	-88.571%
2025-02-28	12.3400	12.4000	12.3400	12.4000	-18.901%	14	986	-89.677%
2025-02-27	14.5600	15.3000	14.5600	15.2900	-22.228%	22	990	-91.629%
2025-02-26	19.6600	19.6600	19.6600	19.6600	-8.558%	1	971	-93.489%
2025-02-24	21.6900	21.6900	21.5000	21.5000	-4.444%	3	970	-94.047%
2025-02-20	22.5000	22.5000	22.5000	22.5000	-10.000%	2	968	-94.311%
2025-02-19	23.8200	29.9400	23.5000	25.0000	+61.812%	54	966	-94.880%
2025-02-14	15.7500	15.7500	15.4500	15.4500	+19.305%	4	929	-91.715%
2025-02-13	13.0000	13.0000	12.8000	12.9500	+9.375%	3	932	-90.116%
2025-02-12	11.8400	11.8400	11.8400	11.8400	-12.555%	5	932	-89.189%
2025-02-10	11.7000	13.9000	11.7000	13.5400	+48.628%	9	932	-90.547%
2025-02-06	9.1100	9.1100	9.1100	9.1100	+21.791%	25	931	-85.950%
2025-02-05	7.4900	7.4900	7.4800	7.4800	+14.198%	25	931	-82.888%
2025-02-04	6.5500	6.5500	6.5500	6.5500	-28.804%	50	906	-80.458%
2025-01-24	9.2000	9.2000	9.2000	9.2000	+6.358%	2	923	-86.087%
2025-01-23	8.6500	8.6500	8.6500	8.6500	-0.916%	4	923	-85.202%
2025-01-22	8.7300	8.7300	8.7300	8.7300	-0.795%	4	923	-85.338%
2024-12-16	8.8000	8.8000	8.8000	8.8000	-34.426%	7	919	-85.455%
2024-12-03	13.1800	13.4200	13.1800	13.4200	-6.154%	30	919	-90.462%
2024-12-02	12.2000	14.3000	12.2000	14.3000	+308.571%	3	929	-91.049%
2024-11-21	3.5000	3.5000	3.5000	3.5000	+13.636%	10	931	-63.429%
2024-11-13	3.2600	3.2600	3.0800	3.0800	-13.966%	2	931	-58.442%
2024-11-11	3.5500	3.5800	3.5500	3.5800	-15.765%	11	931	-64.246%
2024-11-08	4.2500	4.2500	4.2500	4.2500	+4.423%	2	941	-69.882%
2024-11-07	4.0800	4.1000	4.0000	4.0700	+25.617%	12	941	-68.550%
2024-11-06	3.0800	3.2400	3.0800	3.2400	-46.000%	14	953	-60.494%
2024-11-04	6.0000	6.0000	6.0000	6.0000	+3.806%	20	957	-78.667%
2024-11-01	6.5000	6.5000	5.5500	5.7800	-34.541%	30	957	-77.855%
2024-10-30	8.6500	8.8300	8.6500	8.8300	-38.252%	70	955	-85.504%
2024-10-24	14.3000	14.3000	14.3000	14.3000	+3.623%	305	1,025	-91.049%
2024-10-22	13.8000	13.8000	13.8000	13.8000	-12.102%	2	867	-90.725%
2024-10-21	15.7000	15.7000	15.7000	15.7000	-7.101%	2	867	-91.847%
2024-10-16	16.9000	16.9000	16.9000	16.9000	+10.892%	1	867	-92.426%
2024-10-11	15.2400	15.2400	15.2400	15.2400	+5.103%	8	866	-91.601%
2024-10-10	14.5000	14.5000	14.5000	14.5000	-9.375%	2	866	-91.172%
2024-10-09	16.0000	16.0000	16.0000	16.0000	+52.672%	2	866	-92.000%
2024-10-01	9.5100	10.7200	9.5100	10.4800	0.000%	18	866	-87.786%